package com.syx.common.redis.Config;


import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.AutoConfigureBefore;
import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
import org.springframework.cache.annotation.CachingConfigurerSupport;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;
// 该注解表明 CustomRedisAutoConfiguration 会在 RedisAutoConfiguration 之前加载,优先加载我们自己的
@AutoConfigureBefore(RedisAutoConfiguration.class)
@Configuration
public class RedisConfig extends CachingConfigurerSupport {

    /*@Bean
    public RedisSerializer<Object> jsonRedisSerializer() {
        // 这里假设要序列化的对象类型是 Object，你可以根据实际情况修改
        return new JsonRedisSerializer<>(Object.class);
    }*/

     /*@Bean
     public RedisConnectionFactory redisConnectionFactory() {
            RedisStandaloneConfiguration config = new RedisStandaloneConfiguration();
            config.setHostName("localhost");
            config.setPort(6379);
            return new JedisConnectionFactory(config);
     }*/
    @Bean
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
        RedisTemplate<Object, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(connectionFactory);
        JsonRedisSerializer serializer = new JsonRedisSerializer(Object.class);
        // 使用StringRedisSerializer来序列化和反序列化redis的key值
        template.setKeySerializer(new StringRedisSerializer());
        template.setValueSerializer(serializer);
    // Hash的key也采用StringRedisSerializer的序列化方式
        template.setHashKeySerializer(new StringRedisSerializer());
        template.setHashValueSerializer(serializer);
        template.afterPropertiesSet();
        return template;

    }


}
